@misc{indiciaea3b6d29361b1,
  title = {Simplified prothrombin time standardization.},
  author = {I Talstad and K Korsbrekke},
  doi = {10.1159/000217074},
  url = {https://pubmed.ncbi.nlm.nih.gov/7959355/},
  note = {Source identifier: 7959355}
}